tubercular vs tuberculosis

tubercular and tuberculosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
tubercular	Yes	Yes	No	No
tuberculosis	Yes	No	No	No

tubercular (noun)	tuberculosis (noun)
a person with pulmonary tuberculosis	infection transmitted by inhalation or ingestion of tubercle bacilli and manifested in fever and small lesions (usually in the lungs but in various other parts of the body in acute stages)

tubercular (adjective)	tuberculosis (adjective)
relating to tuberculosis or those suffering from it
pertaining to or of the nature of a normal tuberosity or tubercle
characterized by the presence of tuberculosis lesions or tubercles
constituting or afflicted with or caused by tuberculosis or the tubercle bacillus